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Individual Calculations August 2012 |
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| Koskinen, Erkki Total change: -28.80 | |   |
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| Heart of Finland 2012 | Jyvaskyla | FIN | 2012-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1952 | 2.50 | 7 | -0.96 | 30 | -28.80 | |
|  Marjusaari, Eero | | | 2050 | FIN | 0.00 | 1 | -0.37 | 30 | -11.10 | |  Raivio, Erkki | | | 1789 | FIN | 1.00 | 1 | 0.28 | 30 | 8.40 | | | Agopov, Mikael | m | | 2352 * | FIN | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Kulmala, Kalle-Juhani | | | 1806 | FIN | 1.00 | 1 | 0.30 | 30 | 9.00 | | | Alho, Sauli | | | 2138 | FIN | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Pitkanen, Juhani | | | 1768 | FIN | 0.50 | 1 | -0.24 | 30 | -7.20 | | | Leukkunen, Raimo | | | 1885 | FIN | 0.00 | 1 | -0.59 | 30 | -17.70 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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